Overall Orange Tropical Cyclone alert for OCKHI-17 in India, Maldives, Sri Lanka from 29 Nov 2017 18:00 UTC to 05 Dec 2017 06:00 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Orange alert Tropical Cyclone for OCKHI-17

in India, Maldives, Sri Lanka

Meteorological source:

GDACS JTWC

Impact Single TC

GFS
HWRF
ECMWF

Impact based on all weather systems in the area

Impact

Tropical Cyclone OCKHI-17 can have a medium humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	HWRF
Exposed countries	Iran, Pakistan, India
Exposed population	No people in Category 1 or higher
Maximum wind speed	89 km/h
Maximum storm surge	0.6 m (06 Dec 05:30 UTC)
Vulnerability	High (India)

GDACS Score

GDACS alert score for Tropical Cyclones is 0.5 (GREEN Alert), 1.5 (ORANGE Alert), 2.5 (RED Alert)
For more info on GDACS alert score click here.

	Wind	Storm surge	Rainfall	GDACS score
HWRF Current	89 km/h	0.6 m	n.a.	0.5
HWRF Overall	92 km/h	1.0 m	n.a.	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track)

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Wind

92 km/h

Up to 8.3 million can be affected by wind speeds of Tropical Storm strength or above

Wind exposed population - AoIs

Estimations based on the bulletin of 03 Dec 2017 18:00 UTC

Category	Country	Population
Tropical Storm	Iran, Pakistan, India	8,319,031	+
	Iran	254,288
	Pakistan	429,625
	India	7,635,118

See TC classification SSHS

Wind Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

N°	Date (UTC)	Max Winds (km/h)	Pop in Cat. 1 or higher	TS	Cat. 1	Cat. 2	Cat. 3	Cat. 4	Cat. 5	Countries
1	29 Nov 2017 18:00	74	-	-	-	-	-	-	-
2	30 Nov 2017 00:00	84	-	-	-	-	-	-	-
3	30 Nov 2017 06:00	90	-	-	-	-	-	-	-
4	30 Nov 2017 12:00	83	-	-	-	-	-	-	-
5	01 Dec 2017 00:00	141	-	-	-	-	-	-	-
6	01 Dec 2017 06:00	179	-	-	-	-	-	-	-
7	01 Dec 2017 12:00	149	-	-	-	-	-	-	-
8	01 Dec 2017 18:00	87	-	-	-	-	-	-	-
9	02 Dec 2017 00:00	85	-	-	-	-	-	-	-
10	02 Dec 2017 06:00	87	-	-	-	-	-	-	-
11	02 Dec 2017 12:00	90	-	-	-	-	-	-	-
12	02 Dec 2017 18:00	92	-	-	-	-	-	-	-
13	03 Dec 2017 00:00	95	-	-	-	-	-	-	-
14	03 Dec 2017 06:00	90	-	-	-	-	-	-	-
15	03 Dec 2017 12:00	92	-	-	-	-	-	-	-
16	03 Dec 2017 18:00	89	-		-	-	-	-	-	Iran, Pakistan, India

Download:

Impact estimation for the next 72h

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Rainfall

Rain exposed population - AoIs

No exposed population (greater than 50mm) based on the bulletin of 03 Dec 2017 18:00 UTC

Rain Impact Timeline

people affected <=10000

10000< people affected <=100000

people affected >100000

N°	Date (UTC)	Max Rainfall (mm)	Pop >100mm or higher	50-100	100-250	250-500	500-750	750-1000	>1000
1	29 Nov 2017 18:00	-	-	-	-	-	-	-	-
2	30 Nov 2017 00:00	-	-	-	-	-	-	-	-
3	30 Nov 2017 06:00	-	-	-	-	-	-	-	-
4	30 Nov 2017 12:00	-	-	-	-	-	-	-	-
5	01 Dec 2017 00:00	-	-	-	-	-	-	-	-
6	01 Dec 2017 06:00	-	-	-	-	-	-	-	-
7	01 Dec 2017 12:00	-	-	-	-	-	-	-	-
8	01 Dec 2017 18:00	-	-	-	-	-	-	-	-
9	02 Dec 2017 00:00	-	-	-	-	-	-	-	-
10	02 Dec 2017 06:00	-	-	-	-	-	-	-	-
11	02 Dec 2017 12:00	-	-	-	-	-	-	-	-
12	02 Dec 2017 18:00	-	-	-	-	-	-	-	-
13	03 Dec 2017 00:00	-	-	-	-	-	-	-	-
14	03 Dec 2017 06:00	-	-	-	-	-	-	-	-
15	03 Dec 2017 12:00	-	-	-	-	-	-	-	-
16	03 Dec 2017 18:00	-	-	-	-	-	-	-	-

Impact estimation for the next 72h

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StormSurge

0.6 m

The maximum Storm surge height is 0.6m in Wadgam, India. This height is estimated for 06 Dec 2017 05:30 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. The calculations are published about 20 minutes after a new advisory is detected by GDACS. The calculations identify the populated places affected by storm surge up to three days in advance, using the forecasted track. When forecasts change, the associated storm surge changes too and alert levels may go up or down. All links, data, statistics and maps refer to the latest available calculation. If the calculation for the last advisory is not completed, the latest available calculation is shown.

Storm Surge Exposed population - AoIs

Storm Surge Exposed locations

Calculation based on the bulletin of 03 Dec 2017 18:00 UTC

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	06 Dec 2017 05:30	Wadgam	India	0.6
	06 Dec 2017 05:30	Kambhat	India	0.6
	06 Dec 2017 05:30	Kavi	India	0.6
	06 Dec 2017 05:30	Sarod	India	0.6
	05 Dec 2017 11:15	Mumbai	India	0.6
	05 Dec 2017 11:15	Asumumbay	India	0.6
	05 Dec 2017 11:15	Mandve	India	0.6
	05 Dec 2017 11:15	Uran	India	0.6
	05 Dec 2017 11:15	Trombay	India	0.6
	05 Dec 2017 11:15	Taloje	India	0.6
	06 Dec 2017 05:15	Asarsa	India	0.5
	06 Dec 2017 05:15	Harinagar	India	0.5
	06 Dec 2017 05:15	Tankari	India	0.5
	05 Dec 2017 08:30	Tarapur	India	0.5
	05 Dec 2017 08:30	Gholvad	India	0.5
	05 Dec 2017 08:30	Malyan	India	0.5
	05 Dec 2017 10:00	Mahim	India	0.5
	05 Dec 2017 10:00	Nalasopara	India	0.5
	05 Dec 2017 10:00	Agashi	India	0.5
	05 Dec 2017 10:00	Dongri	India	0.5
	05 Dec 2017 09:30	Shirgaon	India	0.5
	05 Dec 2017 09:30	Palghar	India	0.5
	05 Dec 2017 09:30	Daman	India	0.5
	05 Dec 2017 09:30	Udvada	India	0.5
	05 Dec 2017 09:00	Maroli	India	0.5
	05 Dec 2017 09:00	Umbargam	India	0.5
	05 Dec 2017 09:15	Boisar	India	0.5
	06 Dec 2017 05:15	Ghogha	India	0.5
	05 Dec 2017 09:00	Bordi	India	0.5
	05 Dec 2017 09:45	Malad	India	0.5
	05 Dec 2017 10:00	Dahej	India	0.5
	05 Dec 2017 10:30	Damka	India	0.5
	05 Dec 2017 11:15	Kotada	India	0.5
	05 Dec 2017 09:00	Bhagva	India	0.5
	05 Dec 2017 09:00	Olpad	India	0.5
	05 Dec 2017 10:45	Mahuva	India	0.4
	05 Dec 2017 10:00	Murud	India	0.4
	05 Dec 2017 09:45	Alibag	India	0.4
	05 Dec 2017 05:15	Agar Panchaitan	India	0.4
	05 Dec 2017 05:15	Srivardhan	India	0.4
	05 Dec 2017 05:15	Bankot	India	0.4
	05 Dec 2017 05:15	Kelshi	India	0.4
	05 Dec 2017 10:15	Revadanda	India	0.4
	05 Dec 2017 10:00	Kathiwadar Bandar	India	0.4
	05 Dec 2017 05:30	Anjanwel	India	0.4
	05 Dec 2017 05:00	Boria	India	0.4
	05 Dec 2017 05:00	Guhagar	India	0.4
	05 Dec 2017 11:45	Jafarabad	India	0.4
	05 Dec 2017 10:00	Dharabandar	India	0.3
	05 Dec 2017 10:00	Rohisa	India	0.3
	05 Dec 2017 04:15	Jaigarh	India	0.3
	05 Dec 2017 04:00	Mirya	India	0.3
	05 Dec 2017 06:00	Nawabandar	India	0.3
	05 Dec 2017 06:00	Delvada	India	0.3
	05 Dec 2017 04:15	Ratnagiri	India	0.3
	05 Dec 2017 04:30	Purnagad	India	0.3
	05 Dec 2017 06:15	Dangarvadi	India	0.3
	05 Dec 2017 04:30	Purangad	India	0.3
	05 Dec 2017 06:00	Kotra Nes	India	0.3
	05 Dec 2017 04:00	Vijayadurg	India	0.3
	05 Dec 2017 04:00	Adiura	India	0.3
	05 Dec 2017 06:00	Kodinar	India	0.3
	05 Dec 2017 22:00	Sutrapada	India	0.3
	05 Dec 2017 22:00	Lodhwa	India	0.3
	03 Dec 2017 23:45	Anjuna	India	0.3
	03 Dec 2017 23:45	Marmagao	India	0.3
	03 Dec 2017 23:45	Vasco Da Gama	India	0.3
	03 Dec 2017 23:45	Panaji	India	0.3
	03 Dec 2017 23:45	Agacaim	India	0.3
	05 Dec 2017 22:00	Somnath	India	0.3
	05 Dec 2017 06:15	Veraval	India	0.2
	05 Dec 2017 22:30	Chorwad	India	0.2
	04 Dec 2017 05:30	Kumta	India	0.2
	04 Dec 2017 05:30	Honavar	India	0.2
	04 Dec 2017 05:30	Manki	India	0.2
	05 Dec 2017 04:15	Pural	India	0.2
	06 Dec 2017 02:15	Shil	India	0.2
	06 Dec 2017 02:15	Mangrol	India	0.2
	03 Dec 2017 18:15	Advota	India	0.2
	03 Dec 2017 18:15	Chaudi	India	0.2
	03 Dec 2017 18:15	Majali	India	0.2
	03 Dec 2017 18:15	Sadashivgarh	India	0.2
	05 Dec 2017 03:15	Devgarh	India	0.2
	05 Dec 2017 03:15	Achra	India	0.2
	04 Dec 2017 05:45	Gokarn	India	0.2
	04 Dec 2017 23:00	Malvan	India	0.2
	03 Dec 2017 21:00	Ankola	India	0.2
	04 Dec 2017 01:30	Mavalli	India	0.2
	04 Dec 2017 01:30	Shirali	India	0.2
	04 Dec 2017 01:30	Bhatkal	India	0.2
	04 Dec 2017 01:30	Bainduru	India	0.2
	06 Dec 2017 02:30	Gorser	India	0.2
	06 Dec 2017 02:15	Ratia	India	0.2
	04 Dec 2017 02:15	Belekeri	India	0.2
	03 Dec 2017 19:00	Vengurla	India	0.2
	03 Dec 2017 19:00	Terekhol	India	0.2
	04 Dec 2017 04:00	Madgaon	India	0.2
	04 Dec 2017 01:00	Kundapura	India	0.2
	04 Dec 2017 01:00	Udipi	India	0.2
	04 Dec 2017 01:15	Chittadi	India	0.2
	04 Dec 2017 10:45	Chopdem	India	0.2
	03 Dec 2017 23:00	Karwar	India	0.2
	06 Dec 2017 02:00	Adodar	India	0.2
	03 Dec 2017 20:45	Al Ashkharah	Oman	0.2
	03 Dec 2017 20:45	Al Jumaylah	Oman	0.2
	03 Dec 2017 22:30	Pahel	Iran	0.2
	03 Dec 2017 22:30	Bandar-e Laft	Iran	0.2
	03 Dec 2017 22:30	Laft	Iran	0.2
	06 Dec 2017 02:00	Porbandar	India	0.2
	04 Dec 2017 03:15	Mulki	India	0.2
	03 Dec 2017 22:15	Payi Pusht	Iran	0.2
	04 Dec 2017 00:00	Bekal	India	0.2
	04 Dec 2017 00:00	Nileshwar	India	0.2
	04 Dec 2017 00:00	Chervattur	India	0.2
	04 Dec 2017 00:00	Trikkaripur	India	0.2
	04 Dec 2017 00:00	Manjeshwaram	India	0.2
	06 Dec 2017 06:30	Miyani	India	0.2
	03 Dec 2017 23:45	Madayipara	India	0.2
	03 Dec 2017 23:45	Madayi	India	0.2
	03 Dec 2017 23:45	Kannapuram	India	0.2
	03 Dec 2017 23:45	Chirakkal	India	0.2
	03 Dec 2017 22:00	Sawqirah	Oman	0.2
	03 Dec 2017 22:00	Lakabi	Oman	0.2
	03 Dec 2017 22:00	Qaysad	Oman	0.2
	03 Dec 2017 20:15	Kumbla	India	0.2
	03 Dec 2017 20:15	Kasaragod	India	0.2
	04 Dec 2017 00:45	Mangaluru	India	0.2
	03 Dec 2017 20:00	Cochin	India	0.2
	03 Dec 2017 20:00	Mattancheri	India	0.2
	03 Dec 2017 19:15	Mahe	India	0.2
	03 Dec 2017 19:15	Badagara	India	0.2
	03 Dec 2017 19:15	Payyoli	India	0.2
	06 Dec 2017 02:00	Lamba	India	0.2
	03 Dec 2017 19:00	Talakkolattur	India	0.2
	03 Dec 2017 19:00	Kozhikode	India	0.2
	03 Dec 2017 19:00	Beypore	India	0.2
	03 Dec 2017 19:00	Chaliyam	India	0.2
	03 Dec 2017 19:00	Tirurangadi	India	0.2
	03 Dec 2017 18:15	Dhuwwah	Oman	0.2
	03 Dec 2017 18:45	Quilandi	India	0.2
	03 Dec 2017 19:30	Tanur	India	0.1
	03 Dec 2017 18:30	Tanniyurnagaram	India	0.1
	03 Dec 2017 18:30	Ponnani	India	0.1
	03 Dec 2017 19:30	Devipatam	India	0.1
	03 Dec 2017 19:30	Muttupettai	India	0.1
	03 Dec 2017 19:30	Tirupalakudi	India	0.1
	03 Dec 2017 19:30	Panalkkulam	India	0.1
	03 Dec 2017 19:30	Irumeni	India	0.1
	03 Dec 2017 19:30	Pamban	India	0.1
	04 Dec 2017 00:45	Kadikkad	India	0.1
	04 Dec 2017 03:00	Valapattanam	India	0.1
	04 Dec 2017 03:00	Azhikkal	India	0.1
	04 Dec 2017 03:00	Cannanore	India	0.1
	03 Dec 2017 19:30	Chaughat	India	0.1
	03 Dec 2017 19:30	Talikkulam	India	0.1
	03 Dec 2017 19:15	Pappinivatti	India	0.1
	04 Dec 2017 23:00	Dwarka	India	0.1
	03 Dec 2017 18:30	Manattala	India	0.1
	03 Dec 2017 18:30	Chavakkad	India	0.1
	03 Dec 2017 18:30	Guruvayur	India	0.1
	03 Dec 2017 19:15	Edakkad	India	0.1
	03 Dec 2017 19:15	Dharmadam	India	0.1
	03 Dec 2017 19:15	Tellicherry	India	0.1
	03 Dec 2017 21:30	Ra's ar Ru'ays	Oman	0.1
	03 Dec 2017 20:45	Ghalat	Oman	0.1
	03 Dec 2017 20:15	Sharkh	Oman	0.1
	03 Dec 2017 20:30	Bandar-e Dargaham	Iran	0.1
	03 Dec 2017 20:30	Dogerdan	Iran	0.1
	03 Dec 2017 19:00	Rameswaram	India	0.1
	04 Dec 2017 06:15	Alleppey	India	0.1
	04 Dec 2017 06:15	Ambalapulai	India	0.1
	06 Dec 2017 06:15	Bhogat	India	0.1
	03 Dec 2017 22:00	Dafiyat	Oman	0.1
	04 Dec 2017 22:15	Madhi	India	0.1
	03 Dec 2017 18:30	Tondi	India	0.1
	04 Dec 2017 04:00	Veliyangod	India	0.1
	03 Dec 2017 22:45	Shuwayr	Oman	0.1
	03 Dec 2017 22:45	Duqm	Oman	0.1
	03 Dec 2017 23:30	Turavur	India	0.1
	03 Dec 2017 18:15	Lakba	Oman	0.1
	03 Dec 2017 18:00	Shiinzi	Oman	0.1
	03 Dec 2017 19:15	Haripad	India	0.1
	03 Dec 2017 23:00	Sur Masirah	Oman	0.1
	03 Dec 2017 23:00	'Urf	Oman	0.1
	03 Dec 2017 23:00	Mursays	Oman	0.1
	03 Dec 2017 23:00	Hiql	Oman	0.1
	03 Dec 2017 23:00	Maghilah	Oman	0.1
	04 Dec 2017 14:45	Hambantota	Sri Lanka	0.1
	04 Dec 2017 14:45	Kirinda	Sri Lanka	0.1
	04 Dec 2017 10:30	Vijayapati	India	0.1
	04 Dec 2017 10:30	Periathullay	India	0.1
	03 Dec 2017 23:00	Dawwah	Oman	0.1
	04 Dec 2017 14:00	Uppuveli	Sri Lanka	0.1
	04 Dec 2017 14:00	Trincomalee	Sri Lanka	0.1
	04 Dec 2017 14:00	Foul Point	Sri Lanka	0.1
	04 Dec 2017 03:45	Ras Muari	Pakistan	0.1

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.